<template>
  <div>
    <router-link to="/football"> 足球 </router-link> 
    <router-link to="/basketball"> 篮球 </router-link> 
    <router-link to="/swim"> 游泳 </router-link> 
    <router-view></router-view>
  </div>
</template>
 
<script>
export default {
  components: {},
  data() {
    return {};
  },
  methods: {}
};
</script>

<style scoped>
  a{
    font-size: 25px;
  }
</style>